whisk egg yolks in a medium-sized bowl, and then whisk rest of the ingredients except your coconut oil (or butter, depending on your preference).
place egg yolks-lemon-honey mixture in a double boiler, (or use a stove top safe bowl on top of a saucepan), fill water in the bottom pot and allow the double boiler to simmer, not letting the water touch the upper pot/stove top safe bowl.
continue to whisk everything, for 20 minutes or so, it should begin to thicken.
once it thickens, whisk in your coconut oil (or butter), 1 tbsp at a time. remove from heat and allow to cool, store in fridge while you prep the rest of the pie.
remove from heat and allow to cool, store in fridge while you prep the rest of the pie.